| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $192.96 | 6.641% | $205.7745 | $205.77 | $205.75 | $205.80 |
| Purchase #2 | $142.95 | 8.247% | $154.7391 | $154.74 | $154.75 | $154.70 |
| Purchase #3 | $76.39 | 9.455% | $83.6127 | $83.61 | $83.60 | $83.60 |
| Purchase #4 | $99.60 | 13.683% | $113.2283 | $113.23 | $113.25 | $113.20 |
| Purchase #5 | $39.58 | 13.503% | $44.9245 | $44.92 | $44.90 | $44.90 |
| Purchase #6 | $180.69 | 9.758% | $198.3217 | $198.32 | $198.30 | $198.30 |
| Purchase #7 | $45.26 | 12.359% | $50.8537 | $50.85 | $50.85 | $50.90 |
| 7 purchase totals = | $777.43 | $851.4545 | $851.44 | $851.40 | $851.40 | |